#pragma once

#include <JuceHeader.h>
#include "../Resources.h"

namespace serum
{

// ===========================================================================
// LED-style toggle (power) button that drives a float parameter (0/1) or an
// optional callback (used by RAVE).
//
// Inherits SettableTooltipClient so setTooltip() works exactly like it does on
// juce::Button / juce::Slider / juce::ComboBox (juce::Component itself has no
// tooltip support).
// ===========================================================================
class ToggleButton : public juce::Component,
                     public juce::SettableTooltipClient
{
public:
    explicit ToggleButton (const juce::String& label = {});

    void attach (juce::AudioProcessorValueTreeState& apvts, const juce::String& paramId);
    void setOnClick (std::function<void (bool)> cb) { onClick = std::move (cb); }

    void setOnColour (juce::Colour c) { onColour = c; repaint(); }
    void setLabel (const juce::String& lbl) { label = lbl; repaint(); }

    void setToggleState (bool s);
    bool getToggleState() const noexcept { return state; }

    void paint (juce::Graphics& g) override;
    void mouseDown (const juce::MouseEvent&) override;

private:
    bool        state = false;
    juce::String label;
    juce::RangedAudioParameter* param = nullptr;
    std::unique_ptr<juce::ParameterAttachment> attachment;
    std::function<void (bool)> onClick;
    juce::Colour onColour = theme::accent;
};

} // namespace serum